9x+3x=8x

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Solution for 9x+3x=8x equation:


Simplifying
9x + 3x = 8x

Combine like terms: 9x + 3x = 12x
12x = 8x

Solving
12x = 8x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-8x' to each side of the equation.
12x + -8x = 8x + -8x

Combine like terms: 12x + -8x = 4x
4x = 8x + -8x

Combine like terms: 8x + -8x = 0
4x = 0

Divide each side by '4'.
x = 0

Simplifying
x = 0

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